The temperatures in Owings Mills, Maryland, during the four tournament rounds are expected to be high 80s, perhaps reaching 90 by Sunday, according to Accuweather. There is an 80 percent chance of a thunderstorm during Thursday's first round. Expect it to be hot and humid all week, especially on the weekend.

Who has made the most money so far during the PGA Tour. The money leaders before the conclusion of the BMW Championship.